# vim: tabstop=4 shiftwidth=4 softtabstop=4

# Copyright 2012, Red Hat, Inc.
#
#    Licensed under the Apache License, Version 2.0 (the "License"); you may
#    not use this file except in compliance with the License. You may obtain
#    a copy of the License at
#
#         http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#    License for the specific language governing permissions and limitations
#    under the License.

"""
Client side of the cert manager RPC API.
"""

from nova import flags
import nova.rpc.proxy


FLAGS = flags.FLAGS


class CertAPI(nova.rpc.proxy.RpcProxy):
    '''Client side of the cert rpc API.

    API version history:

        1.0 - Initial version.
    '''

    RPC_API_VERSION = '1.0'

    def __init__(self):
        super(CertAPI, self).__init__(topic=FLAGS.cert_topic,
                                      default_version=self.RPC_API_VERSION)

    def revoke_certs_by_user(self, ctxt, user_id):
        return self.call(ctxt, self.make_msg('revoke_certs_by_user',
                                             user_id=user_id))

    def revoke_certs_by_project(self, ctxt, project_id):
        return self.call(ctxt, self.make_msg('revoke_certs_by_project',
                                             project_id=project_id))

    def revoke_certs_by_user_and_project(self, ctxt, user_id, project_id):
        return self.call(ctxt,
                self.make_msg('revoke_certs_by_user_and_project',
                              user_id=user_id, project_id=project_id))

    def generate_x509_cert(self, ctxt, user_id, project_id):
        return self.call(ctxt, self.make_msg('generate_x509_cert',
                                             user_id=user_id,
                                             project_id=project_id))

    def fetch_ca(self, ctxt, project_id):
        return self.call(ctxt, self.make_msg('fetch_ca',
                                             project_id=project_id))

    def fetch_crl(self, ctxt, project_id):
        return self.call(ctxt, self.make_msg('fetch_crl',
                                             project_id=project_id))

    def decrypt_text(self, ctxt, project_id, text):
        return self.call(ctxt, self.make_msg('decrypt_text',
                                             project_id=project_id,
                                             text=text))
